“Well chiefs kingdom, it’s been a pleasure. Best fans. Was starting to feel back to form. Bad timing for an inj. However…Challenge accepted,” Moeaki wrote.

Moeaki suffered a broken shoulder in the club’s Aug. 24 preseason game at Pittsburgh. It’s possible the Chiefs could be letting him go with an injury settlement.

Moeaki, 26, played 30 games for Kansas City, which drafted him in the third round in 2010. He missed the 2011 regular season with a knee injury. Overall, Moeaki has caught 80 passes for 1,009 yards and four touchdowns in regular-season play.